Self Studies

Statistics Test...

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  • Question 1
    1 / -0

    If mode = $$80$$ and mean = $$110$$, then the median is 

  • Question 2
    1 / -0

    Find the value of $$p$$ if the mean of the following distribution is $$20$$.

    $$x$$   15  171920 + $$p$$23
    $$f$$2345$$p$$6

  • Question 3
    1 / -0

    The mean of the following distribution is

    Class$$0-5$$$$5-10$$$$10-15$$$$15-20$$$$20-25$$$$25-30$$
    Frequency$$4$$$$5$$$$7$$$$12$$$$7$$$$5$$

  • Question 4
    1 / -0

    Calculate the median from the following data

    Rent (in Rs.)15-2525-3535-4545-5555-6565-7575-8585-95
    No. of Houses81015254020157

  • Question 5
    1 / -0

    Find the mode of the following distribution

    Daily Wages31-3637-4243-4849-5455-6061-66
    No. of workers612201594

  • Question 6
    1 / -0

    Calculate the median for the following distribution class

    Class0-1010-2020-3030-4040-5050-60
    Frequency51020785

  • Question 7
    1 / -0

    Which of the following is correct for the given data $$55, 38, 69, 24, 89$$?

  • Question 8
    1 / -0

    Calculate the median in the following frequency distribution

    Wages50-6060-7070-8080-9090-100
    No. of labourers510152025

  • Question 9
    1 / -0

    Calculate the median from the following distribution

    Class5-1010-1515-20
    5615
    Class20-2525-3030-35
    1054
    Class35-4040-45
    22

  • Question 10
    1 / -0

    Find the mean

    Age (yrs)7891011
    No. of Students564127

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